Chemistry of basalts from the Icelandic
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Gudmundur E. Sigvaldason
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Article
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1969
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Springer
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English
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The chemistry of basalts from the Icelandic Rift Zone is discussed on the basis of 34 analysis, both new and previously published. It is concluded that a distinct chemical grouping is present between alkalibasalts and tholeiitic basalts. The tholeiitic basalts can furthermore be grouped into batches